Bombardier SeaDoo 2001 factory shop manual, Page 282Get this manual
F07E0TS
787 RFI Engines
Section 07 COOLING SYSTEM Subsection 02 (CIRCUIT, COMPONENTS AND CARE)
Water from Water flows cylinder through the head to tuned pipe tuned and manifold pipe water jackets, water then to the jacket cylinder water jackets Bleed hose (upper point of circuit) Engine water return hose (from cylinder water jacket) Water injected into muffler to cool exhaust components Cooling System Indicator (CSI) at stern eyelet Water supply hose of the regulator valve
Water injected Serial cooling system: in the tuned pipe controlled cylinder head combustion by the water flow regulator chambers are cooled with valve for noise reduction and the water from the jet pump performance improvement